Mechatronic assembly for driving an external member using a brushless motor and a simple assembly of electronic components
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United States of America Patent
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Jun 20, 2017
Grant Date -
Nov 12, 2015
app pub date -
Dec 11, 2013
filing date -
Dec 13, 2012
priority date (Note) -
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Abstract
The present disclosure relates to a mechatronic assembly for positioning a member including a control unit and an actuator, the control unit including a control algorithm and a power bridge, the algorithm controlling the power bridge, the power bridge outputting a two-wire electric signal, the actuator including a polyphase brushless electric motor having N phases (N being or higher), binary probes for detecting the position of the rotor of the motor, and power switches suitable for supplying the N phases of the motor from the two-wire electric signal, and states of the power switches is controlled directly by a signal emitted by the detection probes.
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